Application Research on Intelligent Joint Drive Control System of Belt Conveyor
Aiming at the problems of poor stability of heavy load startup,poor power balance and slow reaction speed of tensioning device that exist in the operation of multi-motor driven belt conveyor system,a new intelligent speed control system for belt conveyor is proposed,which adopts closed-loop vector control,flexible coordinated control of multi-motors,and multi-conditional closed-loop control of tensioning conditions,etc.,and improves the stability of the operation of the conveyor system.According to the practical application,it is shown that the system can ensure the starting smoothness of the conveyor under different load conditions,eliminate the power imbalance in operation,and shorten the response time of the tensioning device by 73.1％.
NETL
NSTL
万方数据
